在Micronaut中使用@Client进行HTTP分片文件上传的Spock测试

import io.micronaut.http.annotation.Get
import io.micronaut.http.annotation.Post
import io.micronaut.http.client.annotation.Client
import io.micronaut.test.annotation.MicronautTest
import spock.lang.Specification

import javax.inject.Inject

@MicronautTest
class FileUploadClientSpec extends Specification {

    @Inject
    @Client("/")
    HttpClient httpClient

    def "should upload file in chunks"() {
        given:
        File file = new File("path/to/test/file")
        int chunkSize = 1024 // 设置每个分片的大小
        int totalChunks = (int) Math.ceil(file.length() / chunkSize)

        when:
        (0..totalChunks - 1).each { chunkIndex ->
            byte[] chunkData = readChunkData(file, chunkIndex, chunkSize)
            HttpResponse response = httpClient.post("/upload", chunkData)
            response.status == HttpStatus.OK
        }

        then:
        // 验证文件上传是否成功
        // ...
    }

    private byte[] readChunkData(File file, int chunkIndex, int chunkSize) {
        // 读取文件的指定分片数据
        // ...
    }
}